Triple
T3004804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ponte Sant'Angelo |
E81874
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
Bridge of Hadrian
The Bridge of Hadrian is an ancient Roman bridge in Rome, Italy, built by Emperor Hadrian to connect the city center to his mausoleum, now known as Castel Sant'Angelo.
|
E318512
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Bridge of Hadrian | Statement: [Ponte Sant'Angelo, hasAlternativeName, Bridge of Hadrian]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bridge of Hadrian Context triple: [Ponte Sant'Angelo, hasAlternativeName, Bridge of Hadrian]
-
A.
Tiberius Bridge
Tiberius Bridge is an ancient Roman stone bridge in Rimini, Italy, renowned for its well-preserved arches and historical significance as part of the Via Aemilia.
-
B.
Tacitus Bridge
Tacitus Bridge is a major cable-stayed road bridge spanning the River Waal in the Netherlands, known for its distinctive twin pylons and role in regional traffic.
-
C.
Danube Bridge of Trajan
The Danube Bridge of Trajan was an enormous early 2nd-century Roman engineering marvel that spanned the Danube River to support Emperor Trajan’s campaigns in Dacia.
-
D.
Hadrian's Gate
Hadrian's Gate is a well-preserved Roman triumphal arch in Antalya, Turkey, built in honor of Emperor Hadrian and serving as a historic entrance to the ancient city.
-
E.
Echo Bridge aqueduct
Echo Bridge aqueduct is a historic 19th-century masonry bridge and former water-carrying structure in Massachusetts, notable for its impressive stone arches and scenic views over the Charles River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bridge of Hadrian Triple: [Ponte Sant'Angelo, hasAlternativeName, Bridge of Hadrian]
Generated description
The Bridge of Hadrian is an ancient Roman bridge in Rome, Italy, built by Emperor Hadrian to connect the city center to his mausoleum, now known as Castel Sant'Angelo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bridge of Hadrian Target entity description: The Bridge of Hadrian is an ancient Roman bridge in Rome, Italy, built by Emperor Hadrian to connect the city center to his mausoleum, now known as Castel Sant'Angelo.
-
A.
Tiberius Bridge
Tiberius Bridge is an ancient Roman stone bridge in Rimini, Italy, renowned for its well-preserved arches and historical significance as part of the Via Aemilia.
-
B.
Tacitus Bridge
Tacitus Bridge is a major cable-stayed road bridge spanning the River Waal in the Netherlands, known for its distinctive twin pylons and role in regional traffic.
-
C.
Danube Bridge of Trajan
The Danube Bridge of Trajan was an enormous early 2nd-century Roman engineering marvel that spanned the Danube River to support Emperor Trajan’s campaigns in Dacia.
-
D.
Hadrian's Gate
Hadrian's Gate is a well-preserved Roman triumphal arch in Antalya, Turkey, built in honor of Emperor Hadrian and serving as a historic entrance to the ancient city.
-
E.
Echo Bridge aqueduct
Echo Bridge aqueduct is a historic 19th-century masonry bridge and former water-carrying structure in Massachusetts, notable for its impressive stone arches and scenic views over the Charles River.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ad8b1c4de88190a83b7cefaa1f2842 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9a15ad9c81908255003bdb38d603 |
completed | March 8, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b12e56bbd881909680248acca30557 |
completed | March 11, 2026, 8:56 a.m. |
| NEDg | Description generation | batch_69b12f07ec088190a63e30f8a1f7937a |
completed | March 11, 2026, 8:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1cb6571388190970bae846bfc57a2 |
completed | March 11, 2026, 8:07 p.m. |
Created at: March 8, 2026, 2:59 p.m.